Twitter is a microblogging service with great succes. Many people use Twitter daily to keep in contact with their network.
Twitter is expanding rapidly throughout the world as it is simple and only as time consuming as you want it to be.

Noone will be mad and stop following you for being inactive here and still you can come in after a long while gone and ask questions to your network and get quality response back.
Also a great way to stay tuned with all your fans and idols – get you a sense of closenes reading about their daily life and tasks.
Start tweeting with Twitter!

Twitter Video – Twitter in Plain English

Everyone knows Facebook and mostly everybody uses it to some point.
A big social community where you can find old friends, share your thoughts and daily activities with friends.
Facebook also supports a lot of application development by the community, so users have tons of choices to customize their profile and ways they experience Facebook.

Facebook.com grows every day as it seem to fall in everyones taste. If you havn\’t tried Facebook yet, them get right on it – register an account and search for your old friends – I will bet you find some friends you forgot all about.